The test-retest and split-half procedures are used to establish
A) validity B) reliability
C) t-test results D) cause-and-effect relationships
B
Psychology
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Time out is a behavior modification technique that is _____
a) a negative punishment. b) a negative reinforcement. c) unsuccessful. d) a positive punishment.
Psychology
At age 6, Edda understands that a person's sex remains constant, even if that person dresses in "cross-gender" clothes or engages in nontraditional activities. Edda is in which stage of gender-constancy development?
A) androgyny B) gender stability C) gender consistency D) gender labeling
Psychology